µ±Ç°Î»Ö㺠´úÂëÃÔ >> ��ĸ��СдµÄ½â¾ö·½°¸
 
  • oracle Óë mysql Çø±ð

    oracleÓëmysql²îÒ졤????????Êý¾ÝÀàÐͱàºÅORACLEMYSQL×¢ÊÍ1NUMBERint/DECIMALDECIMAL¾ÍÊÇNUMBER(10,2)ÕâÑùµÄ½á¹¹INT¾ÍÊÇÊÇNUMBER(10)£¬±íʾÕûÐÍ£»MYSQLÓкܶàÀàintÐÍ£¬tinyintmediumintbigintµÈ£¬²»Í¬µÄint¿í¶È²»Ò»Ñù2Varchar2£¨n£©varchar(n)3DateDATATIMEÈÕÆÚ×ֶεĴ¦ÀíM...

    114
    ÈȶÈ
  • Oracle SQL¾­µäÔƼ¯

    OracleSQL¾­µäÜöÝÍ?OracleSQL¾­µäÜöÝͽ«×Ô¼ºÑ§Ï°£¬¹¤×÷ÖÐÕûÀíµÄһЩ¾­µäSQLºÍ´ó¼Ò·ÖÏíһϡ£×¢Ò⣬ÔÚOracle9iÖÐtigerÕË»§Ä¬ÈÏÊÇ¿ªÆôµÄ£¬ºóÐø°æ±¾Ôò¸Ä±äÁ˲ßÂÔ~ͬʱ£¬¹ØÓÚsqlÓÅ»¯ÓÈÆäÊÇhintµÄʹÓã¬ÕâÀï²»×ö·ÖÏí£¬¾ßÌå¿ÉÒÔ²éÔÄÃñ¼äÁ÷´«µÄ50´óÕÐ~?Sql´úÂë?--?toy?sql??alter?user?scott?account?unlock;??select?enam...

    50
    ÈȶÈ
  • Java³ÌÐòÖÐÔË×÷SQL

    Java³ÌÐòÖÐÔËÐÐSQL±¾ÕÂÄÚÈÝ°üÀ¨£º¡ñѧϰÈçºÎʹÓÃJDBCAPIÔÚJava³ÌÐòÖÐÔËÐÐSQL¡£¡ñ½éÉÜ¿ÉÓÃÀ´Á¬½ÓOracleÊý¾Ý¿âµÄ¸÷ÖÖOracleJDBCÇý¶¯³ÌÐò¡£¡ñÖ´ÐвéѯºÍSQLDMLÓï¾äÀ´·ÃÎÊÊý¾Ý¿â±í¡£¡ñѧϰÈçºÎʹÓø÷ÖÖJavaÀàÐÍÀ´»ñµÃºÍÉèÖÃÊý¾Ý¿âÖеÄÁÐ值¡£¡ñ½éÉÜÈçºÎÖ´ÐÐÊÂÎñ¿ØÖÆÓï¾äºÍSQLDDLÓï¾ä¡£¡ñ´¦ÀíÔËÐÐJava³ÌÐòʱ¿ÉÄÜ·¢ÉúµÄÊý¾Ý¿âÒì³£¡£¡ñ½éÉÜOracleÊý¾Ý¿âÈí¼þ...

    79
    ÈȶÈ
  • Java¿ÚÊÔ±¦µä2013°æ

    JavaÃæÊÔ±¦µä2013°æÒ».Java»ù´¡²¿·Ö......................................................................................................21¡¢Ò»¸ö".java"Ô´ÎļþÖÐÊÇ·ñ¿ÉÒÔ°üÀ¨¶à¸öÀࣨ²»ÊÇÄÚ²¿Àࣩ£¿ÓÐʲôÏÞÖÆ£¿.....22¡¢JavaÓÐûÓÐgoto?.........

    68
    ÈȶÈ
  • Android Animations¶¯»­Æ¬Ê¹ÓÃÏê½â

    AndroidAnimations¶¯»­Ê¹ÓÃÏê½âת×Ô£ºhttp://tech.ddvip.com/2013-01/1357306002188190.html?Ò»¡¢¶¯»­ÀàÐÍAndroidµÄanimationÓÉËÄÖÖÀàÐÍ×é³É£ºalpha¡¢scale¡¢translate¡¢rotateXMLÅäÖÃÎļþÖжþ¡¢Android¶¯»­Ä£Ê½AnimationÖ÷ÒªÓÐÁ½ÖÖ¶¯»­Ä£Ê½£ºtweenedºÍframe??Ò»ÖÖÊÇtween...

    38
    ÈȶÈ
ÉÏÒ»Ò³12...380381ÏÂÒ»Ò³